Method of manufacture of ion exchange resins

Details Method of manufacture of ion exchange resins Method of manufacture of ion exchange resins

1980-03-19

1982-08-03

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

521 28, 521 38, B01J 3920, B01J 4118, B01J 3924, B01J 4114

Patent

active

043428398

ABSTRACT:
A method for the manufacture of an ion exchange resin having a granular activated carbon as the matrix thereof, comprises causing a granular activated carbon to retain therein up to about 30% by weight, based on the weight of granular activated carbon, of a polymerizable solution containing monovinyl monomers and/or polyvinyl monomers in the presence of a polymerization initiator and, optionally, an organic solvent, and allowing the mixed solution as retained in the granular activated carbon to undergo polymerization in an aqueous medium and subsequently introducing therein an ion exchange group.

REFERENCES:
patent: 2460516 (1949-02-01), Luaces
patent: 3538020 (1970-11-01), Keskett et al.
patent: 4130512 (1978-12-01), Streat
Chem. Abstracts, vol. 90, 1979, 127043e, Klemetson.
Chem. Abstracts, vol. 81, 1974, 155030f, Imobe, et al.
Vol. 90, 1979, entry 92982f, Blokhin, et al.
Vol. 76, entry 16465k, Majowski, et al.

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